| Countries Bordering Brazil | 0 | - | 4.96 | 132,126 |
| Brazil States Map Quiz | 0 | - | 4.86 | 48,439 |
| States of Brazil | 0 | - | 4.97 | 89,203 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,530 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,911 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,924 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| Mexico States Map Quiz | 0 | - | 4.84 | 105,440 |
| States of Mexico | 0 | - | 4.96 | 177,633 |
| Brazil Country Quiz | 0 | - | 4.52 | 102,215 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,187 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,767 |
| South American Cities on the Map | 0 | - | 4.52 | 35,524 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,061 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,388 |
| Flags of North and South America | 0 | - | 4.99 | 375,844 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,178 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,500 |
| The Only American Country ... | 0 | - | 4.92 | 122,050 |
| European Countries with One Border | 0 | - | 4.97 | 183,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,242 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,722 |
| Peru Country Quiz | 0 | - | 4.54 | 48,858 |
| Chile Country Quiz | 0 | - | 4.75 | 40,222 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,972 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,790 |
| US States Quiz | 0 | - | 5.00 | 16,961,601 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,392 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,817 |
| Which South American Country? | 0 | - | 4.69 | 52,059 |
| Countries That Border Russia | 0 | - | 4.98 | 463,894 |
| Countries Bordering France | 0 | - | 4.83 | 404,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,321 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,542 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,255 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,462 |
| Central American Countries | 0 | - | 4.98 | 157,117 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,147 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,157 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,773 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,613 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,343 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,071 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 149,806 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,109 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,335 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,538 |
| South American Physical Geography | 0 | - | 4.58 | 18,386 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,315 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,545 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 85,177 |
| Countries Bordering India | 0 | - | 4.98 | 163,715 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,888 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,833 |
| Countries Bordering Tanzania | 0 | - | 4.96 | 70,651 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,929 |
| Countries Bordering D.R. Congo | 0 | - | 4.97 | 64,754 |
| Countries that Border China | 0 | - | 4.96 | 263,965 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,992 |
| Countries Bordering Kenya | 0 | - | 4.87 | 63,060 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 78,059 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,562 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,908 |
| Countries Bordering South Africa | 0 | - | 4.97 | 92,867 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,768 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,161 |
| Countries that Border Poland | 0 | - | 4.99 | 172,938 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,264 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,238 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,532 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,874 |
| Venezuela Country Quiz | 0 | - | 4.51 | 30,710 |
| Paraguay Country Quiz | 0 | - | 4.54 | 25,375 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,357 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,058 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,858 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,895 |
| Asia Map Quiz | 0 | - | 4.99 | 922,978 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,165 |
| Pixelated United States Map | 0 | - | 4.88 | 94,652 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,797 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,015 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,031 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,674 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,031 |
| U.S. States By Population | 0 | - | 4.92 | 153,963 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,992 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,759 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,446 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,956 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,401 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,380 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,741 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,202 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,498 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,252 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,971 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,325 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,640 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,284 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,920 |
| US States with an Empty Map | 0 | - | 5.00 | 627,474 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,779 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,113 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,892 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,132 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,210 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,553 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,729 |
| The Only European Country ... | 0 | - | 4.91 | 218,332 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,422 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,140 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,834 |
| Countries of Africa | 0 | - | 5.00 | 2,552,794 |
| Countries of Africa by Borders in 30 Seconds | 0 | - | 4.43 | 356,418 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.45 | 416,905 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,691 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,690 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,749 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,213 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,200 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,708 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,251 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,680 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,414 |
| Australia Map Quiz | 0 | - | 4.95 | 345,750 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,896 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,048 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,118 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| African East Coast | 0 | - | 4.96 | 96,547 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,184 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,686 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,305 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,088 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,649 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,138 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,687 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,201 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,359 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,257 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,806 |
| Europe Capital to Country | 0 | - | 4.99 | 251,602 |
| Asia Capital to Country | 0 | - | 4.96 | 127,214 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,459 |
| African Capitals by Map | 0 | - | 4.99 | 141,508 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,625 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,652 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,992 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,078 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,771 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,330 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,602 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,201 |
| Countries of the Middle East | 0 | - | 4.96 | 202,253 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,933 |
| Slavic Countries | 0 | - | 4.96 | 112,179 |
| African Island Countries | 0 | - | 4.96 | 102,234 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,887 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,566 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,103 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,309 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,058 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,280 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,636 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,829 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,303 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,072 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,715 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,987 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,964 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,144 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,640 |
| North America Map Quiz | 0 | - | 4.98 | 250,642 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,397 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,615 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,704 |
| Australian States and Territories | 0 | - | 4.96 | 142,601 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,128 |
| Counties of England | 0 | - | 4.97 | 801,222 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,914 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,445 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,892 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,922 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,159 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,304 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,257 |
| Monarchies Bordering Monarchies | 0 | - | 4.81 | 60,516 |
| Asian Countries with the Fewest Borders | 0 | - | 4.74 | 107,240 |
